	var dataLayer = null;

	//********过渡页切新版推荐-start***************
	function getParam(paramName) {
		var paramValue = "";
		isFound = false;
		if (this.location.search.indexOf("?") == 0
				&& this.location.search.indexOf("=") > 1) {
			arrSource = unescape(this.location.search).substring(1,
					this.location.search.length).split("&");
			i = 0;
			while (i < arrSource.length && !isFound) {
				if (arrSource[i].indexOf("=") > 0) {
					if (arrSource[i].split("=")[0].toLowerCase() == paramName
							.toLowerCase()) {
						paramValue = arrSource[i].split("=")[1];
						isFound = true;
					}
				}
				i++;
			}
		}
		return paramValue;
	}
	try{
	    var heads = document.getElementsByTagName("head");
	    var link = document.createElement("link");
	    link.setAttribute("rel", "stylesheet");
	    link.setAttribute("type", "text/css");
	    link.setAttribute("href", "//misc.360buyimg.com/user/cart/widget/??addtocart-201608/addtocart-201608.css");
	  	heads[0].appendChild(link);
	}catch(e){}
	//********过渡页切新版推荐-end***************